Atlanta’s public school system has found no “concrete, non-statistical evidence” of cheating on fifth-grade CRCT tests last year at Deerwood Academy. State officials in June said a disproportionate number of erasures suggested Deerwood students’ answers had been changed improperly. But attorney Penn Payne, hired to investigate the case for APS, blamed the discrepancies today on “negligence in record keeping, lack of energy and diligence in following the rules, and supervisory failure.” Read on to download the full report.